diff options
Diffstat (limited to 'include/net/act_api.h')
| -rw-r--r-- | include/net/act_api.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/include/net/act_api.h b/include/net/act_api.h index 2b5ec5abfeb3..22418d1a8396 100644 --- a/include/net/act_api.h +++ b/include/net/act_api.h @@ -9,7 +9,7 @@ #include <net/pkt_sched.h> struct tcf_common { - struct tcf_common *tcfc_next; + struct hlist_node tcfc_head; u32 tcfc_index; int tcfc_refcnt; int tcfc_bindcnt; @@ -22,7 +22,7 @@ struct tcf_common { spinlock_t tcfc_lock; struct rcu_head tcfc_rcu; }; -#define tcf_next common.tcfc_next +#define tcf_head common.tcfc_head #define tcf_index common.tcfc_index #define tcf_refcnt common.tcfc_refcnt #define tcf_bindcnt common.tcfc_bindcnt @@ -36,9 +36,9 @@ struct tcf_common { #define tcf_rcu common.tcfc_rcu struct tcf_hashinfo { - struct tcf_common **htab; + struct hlist_head *htab; unsigned int hmask; - rwlock_t lock; + spinlock_t lock; }; static inline unsigned int tcf_hash(u32 index, unsigned int hmask) @@ -48,12 +48,16 @@ static inline unsigned int tcf_hash(u32 index, unsigned int hmask) static inline int tcf_hashinfo_init(struct tcf_hashinfo *hf, unsigned int mask) { - rwlock_init(&hf->lock); + int i; + + spin_lock_init(&hf->lock); hf->hmask = mask; - hf->htab = kzalloc((mask + 1) * sizeof(struct tcf_common *), + hf->htab = kzalloc((mask + 1) * sizeof(struct hlist_head), GFP_KERNEL); if (!hf->htab) return -ENOMEM; + for (i = 0; i < mask + 1; i++) + INIT_HLIST_HEAD(&hf->htab[i]); return 0; } |
